Columbia Asset Management’s Coherent COHR Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2021 Q3	–	Sell	-4,500	Closed	-$327K	–	186
2021 Q2	$327K	Buy	+4,500	New	+$327K	0.07%	148